#include<iostream>
#include"gtest/gtest.h"

using std::cout;
int add(int a,int b)
{
    return a+b;
}
TEST(test1,should_be_3_when_given_1_2)
{
    EXPECT_EQ(add(1,2),3);
}
int main(int argc,char** argv)
{
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
    cout<<"hello world\n";
    return 0;
}